Fig. 11.19. Smittium morbosum. A. Dead Anopheles hilli larva with a blackened region in the sixth abdominal segment (arrow), an indication of infection by S. morbosum. B. Fungus growing in the pyloric chamber and posterior midgut of an A. hilli female larva. C. Axenic culture of the fungus. From Sweeney, 1981a, by permission of the author, who kindly provided the photographs, and Trans. Brit. Mycol. Soc.